Hardware definition
Overhead and gantry cranes

The various possible movements of the device (figure 1 ) are as follows:

Translation: movement of the device along the Oz axis, i.e. in the direction of greatest displacement (of the building or storage area).

Direction: carriage movement along the Ox axis, i.e. perpendicular to the direction of the travel tracks.

Lifting: movement of the hook or lifting accessories along the Oy axis, i.e. in the vertical direction.